§ Wide Angle METER §L Series

L series are wide-angle meters. The series have three types,
110mm angle, 80mm angle and 65mm angle, and the series arein conformity with JIS C 1103 in panel cut-out size.
With long and stepped scales, L series are easy to read andthe reading error is small. Also the series are highly reliable
meters by adopting the most suitable operational principle inaccordance with the measuring object, thus meet the JIS C
1102-1~9 standards adequately (IEC 60051-1 compliance).
L-65C

For usage in excessive environmental conditions, specialtreatments such as cold resistance and tropical specifications
are implemented to improve the reliability. The series are mostsuitable for equipment for exportation to frigid / tropical zone.

■ FEATURES► High quality, high reliability oriented design.
► Pivot support system is adopted.
► 65mm angle type is most suitable for congested equipment.
► By adopting transducer based on electronic technology, more
L-80C

variety is extended.
► Meter made of incombustible material is available bydesignation.

L-110C1

§ Wide Angle METER §L Series

1. TYPE CODE DESIGNATION■ WIDE ANGLE METERCor
D(1) L – (2) (3)(1) Operational principle(4) – (5)DC current / voltage
DC receiving indicator
AC receiving indicator
AC current / voltage
AC current / voltage
AC watt meter

Permanent magnet moving coil
Permanent magnet moving coil
RectifierMoving iron
Rectifier / RMS value rectifier
Transducer

MXYSCW

Var meter (unbalanced)

Transducer

WVPower factor (balanced)
Power factor (unbalanced)

RectifierTransducer

PBP

Frequency meterTransducer

A

Synchroscope detector
Power flow power factor meter(3-phase) (unbalanced)Thermocouple type thermometerTransducer

DTransducer

FPDPermanent magnet moving coil

H

Thermocouple type thermometerTransducer

HTRevolution indicator

RectifierV(2) Size
Wide angle meter(3) Structure
110×110
80×80
65×65

Transducer all-in-one type
Separate or no attachment

1108065

NNone(5) Kind of circuit(4) Special specifications
For SCR
Cycle control

Single phase
Single phase 3-wire
3-phase 3-wire
3-phase 4-wireHC

12133334

2. COMMON STANDARD SPECIFICATIONSITEMSPECIFICATIONSJIS C 1102 : 2007 Direct Acting Indicating Analogue Electrical Measuring InstrumentsStandard

JIS C 1103 Dimensions of Electrical Indicating Instruments for Switchboards
IEC 60051-1 complianceClass

Refer to [List of L series].

Support method

Pivot system

Deflection angle

250° (SL : 240°; DL, FPDL : 360°)
L-110C : 200mm (SL : 194mm)

Length of scale

L-80C : 143mm (SL : 135mm)
L-65C : 107mm (SL : 103mm)

Scale plate color

White

Pointer

Lancet-shaped (black)2§ Wide Angle METER §ITEM

L Series

SPECIFICATIONS

Installation position

Vertical (⊥)

Material of installation panel

Iron plate or non-iron plate

Thickness of installation panel≦ 10mm (SL-80C, L-65C ≦ 6mm)

Color of coverBlack (munsell N1.5); dark blue (munsell 7.5BG 4/1.5)

Material of cover
Insulation
Between electrical circuitresistanceand outer case
Voltage test

Methacrylate resin (Antistatic treatment)

Standard

About safety
requirements

50MΩ or more at DC500V
AC3320V, 5 seconds
JIS C1010-1

Insulation

Between electrical circuit and outer case: basic insulation

Service space

Indoor use (cubicle etc.)

Height≦2000mPollution degree

Pollution Degree 2

Measurement Category

CATⅢ

Max. circuit voltage

600V (Ammeter)-10~＋55℃(daily average temperature ≦40℃), 25~85%RH

Operating temperature & humidity
Storage temperature range-20~＋70℃

3. COMMON SPECIAL SPECIFICATIONS (Please specify.)
ITEM

Scale

SPECIFICATIONSColor line

Red, green, yellow (Specify, please.)

Extension scale

CL: 3-time extension; SL: from 2 to 5 times extension.

Color zone(belt)

Red, green, yellow (Specify, please.)

Dual scale

Please specify.

Dual printing

Please specify.

Max. division

110 angle:100 division, 80 angle:75 division, 65 angle:60 division

Special symbol

Please specify.

Vibration resistant structureVibration

2-10Hz; amplitude: 15mm p-p; 10~55Hz, 29.4m/s2

Shock147m/s2, 30 times

Tropical specification

Anticorrosive treatment.

PointerRod-shaped (multiple scale)Management pointerLancet-shaped (red)Installation position

Horizontal, slope installation (angle by specification); not for DL.

Flame-retardant material

Cover: polycarbonate resin

Protection circuit of meter“FOR TROPICS” indication

Overcurrent

Specify please the required tolerance dose.

Overvoltage

Specify please the required tolerance dose.

For SCR control waveform

AC ammeter / voltmeter, frequency meter

For cycle control

AC ammeter / voltmeter (rectifiate type)

Test report

Specify please the frequency applied and the quantity of report.

OthersFor special frequency, partially extended scale etc., please consult with us.

3§ Wide Angle METER §L Series

4. STANDARD SCALE DIVISION
Max. scale value (10's power of integer)
Kind

1

1.5

2

2.5

3

4

5

6

7.5

8

9

L-110C，L-110NC

50

75

4050

60

40

50

60

37.5

4045

L-80C，L-80NC

50

30

4050

60

4050

60

37.5

40

45

L-65C

2030

20253020253015

1618

5. A LIST OF L SERIESKIND

L-110（N）C/D

L-80（N）C

L-65C

JIS MARK

KW-3a

KW-6-ProductOperationalprinciple

DC ammeter

ClassWeight（kg）

ML-110C

1.50.5ML-110C

1.5Type code

ClassWeight(kg)ML-80C

1.50.40.5

ML-80C

1.5

Type code

ClassWeight(kg)ML-65C

2.5

0.3

0.4

ML-65C

2.50.3

Type code

Moving coil
DC voltmeter
DC receiving indicator

Moving coil

XL-110C

1.5

0.5

XL-80C

1.50.4

XL-65C

2.5

0.3

AC receiving indicator

RectifierYL-110C

1.50.6

YL-80C

1.50.5

YL-65C

2.50.3SL-110C1.50.35

SL-80C

1.50.3SL-65C

2.50.2

SL-110C

1.50.5SL-80C

1.50.45

SL-65C

2.50.2

Transducer

CL-110NC

1.50.5CL-80NC

1.50.5---

Rectifier

CL-110C

1.50.5CL-80C

1.50.5

CL-65C

2.50.3

Transducer

CL-110NC

1.50.5CL-80NC

1.50.5---

Rectifier

CL-110C

1.50.5CL-80C

1.50.5

CL-65C

2.50.3

1 phaseWL-110NC-12

1.50.6

WL-80C-12

1.50.8

WL-65C-12

2.50.8

1 phase 3-wire

WL-110NC-13

1.50.6

WL-80C-13

1.50.8

WL-65C-13

2.5

1.13-phase

WL-110NC-33

1.50.6

WL-80C-33

1.50.8

WL-65C-33

2.5

1.13-phase 4-wire

WL-110NC-34

1.50.6

WL-80C-34

1.50.8

WL-65C-34

2.5

1.1

WVL-110NC-12

1.50.6

WVL-80C-12

1.50.8

WVL-65C-12

2.50.8WVL-110NC-33

1.50.6

WVL-80C-33

1.50.8

WVL-65C-33

2.5

1.1

WVL-110NC-34

1.50.6

WVL-80C-34

1.50.8

WVL-65C-34

2.5

1.15.00.5

PL-65C-12
PBL-65C-33

5.05.00.80.8

AC ammeter
Moving ironAC voltmeter
AC ammeterAC voltmeter

Wattmeter

Transducer

1 phase
VarmeterTransducer

3-phase3-phase 4-wirePowerfactor
meter

1 phaseTransducer

PL-110NC-123-phase (balanced)

RectifierPBL-110NC-33
PL-110NC-33
PL-110NC-34
AL-110NC3-phase (unbalanced)
3-phase 4-wire(unbalanced)

Frequency meter
Synchroscope meter
Power flow
power factor
meter

Transducer
Transducer

1 phase3-phase3-phaseTransducer

Transducer

DL-110ND-12
DL-110ND-33
FPDL-110D-33

5.00.6PL-80NC-12

5.00.6

PBL-80NC-33

5.00.5--5.0

0.6

PL-80C-33

5.00.8PL-65C-33

5.0

1.1

5.0

0.7

PL-80C-34

5.0

0.8

PL-65C-34

5.0

1.4

0.5(1.0)

0.6

AL-80NC

0.5(1.0)

0.4

AL-65C1.0

0.7------------

2.5

5.0

0.6
0.6
1.6

-

6. PURCHASE SPECIFICATIONS
1) Type name2) Rating (Max. scale / input) *1

3) Quantity4) Options (See common special specifications)5) Test report (Specify please frequency and quantity of report if you need it)6) Auxiliary supply (in the case of FPDL-110C-33 with Aux. supply)*1: See the list of [standard characteristic max. scale value] for the max. scale value of watt and var meter.
As for power factor meter, specify frequency according to the specification table.

4

Scale Specification

Wide Angle Meter
Ex.: L-110C

Square Shape Meter
Ex.: PK-80C

Standard Scale
Scale digit: Black
Scale line : BlackUnit mark : Black
Scale division :Refer to standard lancet shape pointer division

Moving iron type can be left out the lower value part ofscale
Scale division :Refer to standard lancet shape pointer division± Scale Meter (Both Side Deflect Meter)
Scale digit: Black
Scale line : Black
Unit mark : Black

Extend Scale (2-Fold Extend)
Scale digit: Black ; Extend part: Red
Scale line : Black ; Extend part: Red
Unit mark : Black

Single Scale Double Seal Meter
Scale digit: Black
Scale line : Black
Unit mark : Black
Standard place a seal of scale figure :Higher value will display at inside & smaller value will
display at outside

DAIICHI ELECTRONICS CO., LTD
Electrical Indicating Meter Catalog e-99-024/http://www.daiichi-ele.co.jp

Scale Specification

Square Shape Meter
Ex.: PK-80CWide Angle Meter
Ex.: L-110C

Double Scale Double Seal
Scale digit: Black
Scale line : BlackUnit mark : Black
Scale division :Refer to standard lancet shape pointer division
Standard place a seal of scale figure :Higher value will display at outside & smaller value will
display at inside
For wide angle meter :Higher value will display at inside & smaller value will
display at outside

Coloring Scale (Color Line)

Color Line

Scale color line : Red, Yellow, Green
Possible combine the color line & color figure to use fordouble scale

Color Belt

Color Line

Color Belt

Color Belt
Color Belt

Color Belt : Red, Yellow, Green

Scale line and Scale figure
1) Type of scale line
Scale figure will print at main line
Please refer to standard lancet shape pointerdivision & standard knife shape pointer division

Main Line Center Line Thin Line

Main LineCenter LineThin Line

2) Figure of scale : Max. 4-digit (9999)-1

If 10000 is exceed, unit will be change like 6.6kV or use multiple like 36×1000min
3) Please have a consultation with us if scale division is diffirent with standard division (odd scale)
Please specify for Max. division
4) Display 「0」 will be left out if the scale figure after decimal point is Zero. (like scale figure 1 as below)
5) Display 「0」 will be left out if the scale figure before decimal point is Zero. (like scale figure 0.5 as below)

Ex. : For range value 1.5
Wide Angle Meter
Scale will display by｢1.0｣ for wide angle meter (except BRL & RL series)

Square Share Meter
BRL & RL series is same scale as square share meter

DAIICHI ELECTRONICS CO., LTD
http://www.daiichi-ele.co.jp
Electric Indicating Meter Catalog e-99-024/-

§ Wide Angle METER §STANDARD DIVOSION OF LANCET-SHAPED POINTER

L series

PK series

L-65C

RL-80C

PK-60C, 80C, 100C

PK-120C

LK-8C, 10C

LK-12C

BRL-110CH Instant Meter

F-10F＊1＊2＊1＊2＊3＊6＊714

§ Wide Angle METER §LK series

F series

F series

Utility meter＊2＊2＊8＊2＊4＊8＊2＊4＊8＊9＊515

§ Wide Angle METER §STANDARD DIVOSION OF KNIFE-EDGE POINTER► Division line part ofis omitted for moving iron type meter.

► For scale extended meter, red color line and numbers of extended part.
► Have a consultation with us for +/- meter, notation of max. scale value, multiple scale meter, etc.
► *1, becomes 15 divisions for scale extended ammeter PK-60C, PK-80C and LK-8C.
► *2, becomes 20 divisions for scale extended ammeter PK-120C, LK-12C, F-10, 15, 17, RL-80C and RL-110C.
► *3, becomes 15 divisions for scale extended ammeter PK-120C, LK-12C, F-10, 15, 17 and RL-80C.
► *4, becomes 25 divisions for scale extended ammeter RL-110C.
► *5, seal numbers: 0, 30, 60, 90 for type meter F-15, and 17.
► *6, becomes 16 divisions for scale extended ammeter PK-120C, LK-12C, F-10, RL-80C.
► *7, becomes 18 divisions for scale extended ammeter PK-120C, LK-12C, F-10, RL-80C.
► *8, becomes 30 divisions for scale extended ammeter F-15, 17.
► *9, becomes 37.5 divisions for scale extended ammeter F-15, 17.

16